```tsx
import { createSignal } from "solid-js"

export function ControlledCombobox() {
  const [value, setValue] = createSignal(["ng"])

  const service = useMachine(combobox.machine, {
    get value() {
      return value()
    },
    onValueChange(details) {
      setValue(details.value)
    }
  })

  return (
  // ...
  )
}
```
